Aim Sports Laser Bore Sight .223 Rem/5.56 NATO - PJBS223

This laser bore sighter is designed for .223 Remington and 5.56 NATO caliber firearms, featuring a 635/655 nM red laser wavelength for precise chamber-mounted alignment. The brass cartridge-style design allows for quick bore sighting without removing the firearm from the gun safe or range. Uses an LR41 battery and measures 10.2" in length, providing an efficient tool for zeroing optics before range time.